Browse free open source MMORPG games and projects for Windows below. Use the toggles on the left to filter open source MMORPG games by OS, license, language, programming language, and project status.

  • Atera all-in-one platform IT management software with AI agents Icon
    Atera all-in-one platform IT management software with AI agents

    Ideal for internal IT departments or managed service providers (MSPs)

    Atera’s AI agents don’t just assist, they act. From detection to resolution, they handle incidents and requests instantly, taking your IT management from automated to autonomous.
    Learn More
  • Vibes don’t ship, Retool does Icon
    Vibes don’t ship, Retool does

    Start from a prompt and build production-ready apps on your data—with security, permissions, and compliance built in.

    Vibe coding tools create cool demos, but Retool helps you build software your company can actually use. Generate internal apps that connect directly to your data—deployed in your cloud with enterprise security from day one. Build dashboards, admin panels, and workflows with granular permissions already in place. Stop prototyping and ship on a platform that actually passes security review.
    Build apps that ship
  • 1
    This is an attack organisation helper for Travian. It helps you to plan a coordinated operation in very short time. Your attacks will slap your enemies in the same sec. Your defense will arrive between enemies attacks. Your mp3 will alarm you in time.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 2
    Official IP Changer for Tibia written by Czepek for Polish OpenTibia Support.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 3
    O.R.E. is roguelike MMORPG game. It features nice-looking SDL terminal-like graphics, random dungeons, large world, freedom of action.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 4
    PolskaOnLine
    PolskaOnLine is multiplayer online 2D game using Java and SQL.
    Downloads: 1 This Week
    Last Update:
    See Project
  • Outgrown Windows Task Scheduler? Icon
    Outgrown Windows Task Scheduler?

    Free diagnostic identifies where your workflow is breaking down—with instant analysis of your scheduling environment.

    Windows Task Scheduler wasn't built for complex, cross-platform automation. Get a free diagnostic that shows exactly where things are failing and provides remediation recommendations. Interactive HTML report delivered in minutes.
    Download Free Tool
  • 5
    Its turn based, web-browser, fantasy MMORPG written in PHP5 and MySQL4 (or higher) (but may work with many other databases) with Smarty Template Engine (v3.0rc3), ADOdb (v4.992) and PHP Mailer (v5.1). Based on Vallheru (v1.3).
    Downloads: 1 This Week
    Last Update:
    See Project
  • 6
    PolskaGRA
    PolskaGRA is multiplayer online 2D game using Java and SQL.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 7
    A world of warcraft addon that store your professions
    Downloads: 1 This Week
    Last Update:
    See Project
  • 8
    Rooster

    Rooster

    Second Life Notifyer: All your friends online - on your PC

    See if your Second Life friends are online. Works on your Windows or Linux PC. Receive an notify when friends come online.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 9
    Stigma - The Game
    Multiplayer online role playing game, based on original mechanics and setting, with a light client (runnable as a Java Applet) and persistent, highly customizable server.
    Downloads: 1 This Week
    Last Update:
    See Project
  • Trumba is an All-in-one Calendar Management and Event Registration platform Icon
    Trumba is an All-in-one Calendar Management and Event Registration platform

    Great for live, virtual and hybrid events

    Publish, promote and track your events more affordably and effectively—all in one place.
    Learn More
  • 10
    Opensource Community-Driven MMORPG
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    Pulsar Online - Browser MMORPG

    Pulsar Online - Browser MMORPG

    Game engine and ready browser game Pulsar Online

    It's a browser based space mmorpg game called Pulsar Online. It was launched in mid 2011. Game is playable, functional, although it lacks some planned and required features like port raiding, better UI, more RPG and so on. All PHP developers are welcome to develop new functions and fix old bugs.
    Downloads: 0 This Week
    Last Update:
    See Project
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